@Learn_English_from_Zero_to_Hero · Post #60680 · 03/31/2026, 06:01 PM
#Expressions
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Source channel @githubtrending · Post #15225 · Oct 15
#mdx#bilateral_teleoperation#force_feedback#genesis#gravity_compensation#humanoid_robot#imitation_learning#machine_learning#moveit2#mujoco#open_source#openarm#python#reinforcement_learning#robot#robot_arm#robotics#ros2#teleoperation OpenArm is a special robot arm that helps with physical AI research. It has 7 degrees of freedom, which means it can move like a human arm. This makes it good for tasks that involve touching or moving things safely around people. The robot is open-source, meaning anyone can build, modify, and use it. This is helpful because it makes advanced robotics available to more people, like researchers and students, without costing too much. A complete system with two arms costs about $6,500, which is much cheaper than similar robots. https://github.com/enactic/openarm
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@Learn_English_from_Zero_to_Hero · Post #60680 · 03/31/2026, 06:01 PM
#Expressions
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@Learn_English_from_Zero_to_Hero · Post #60602 · 01/26/2026, 04:56 PM
#Expressions 💥Throw sb off 'course : 🔅if sb/sth is thrown off course, they are forced away from the direction they should be travelling in: ▪️ The plane was thrown off course. 2🔅to force sb to change the direction in which their ideas or actions are moving: ▪️ The government was thrown off course by economic problems.
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@Learn_English_from_Zero_to_Hero · Post #60131 · 08/23/2025, 06:19 PM
#Expressions 💥Fly the coop. ▪️ (idiomatic) Leave or escape. 💥Once she heard the teacher's voice, she flew the coop .
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@Learn_English_from_Zero_to_Hero · Post #60129 · 08/23/2025, 06:14 PM
#Expressions 💥Doom and gloom (uncountable) ▪️Something considered indicative of feelings of pessimism and despair. ▪️Antonyms: rainbows and unicorns, sunshine and rainbows. ⚡️The economic forecast contained the usual doom and gloom. ⚡️His sister was all doom and gloom after she lost the part.
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@Learn_English_from_Zero_to_Hero · Post #60128 · 08/23/2025, 06:12 PM
#Expressions 💥No great shakes (uncountable) ▪️(idiomatic) Something unexceptional, not noteworthy or special. ▪️Synonyms: nothing to write home about ⚡️You're welcome to stay here, but this hut ain't no great shakes for such as you.
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@Learn_English_from_Zero_to_Hero · Post #59967 · 07/30/2025, 07:01 PM
#Expressions 💥raring to do something (BrE) ● very eager to do something ⚜The children were raring to get outdoors.
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@Learn_English_from_Zero_to_Hero · Post #59966 · 07/30/2025, 07:01 PM
#Expressions 💥on the brink ●(idiomatic) Very nearly; imminent; close. ⚜The old building seemed to be on the brink of collapse.
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@Learn_English_from_Zero_to_Hero · Post #59965 · 07/30/2025, 07:01 PM
#Expressions 🔘on the level ▪️(idiomatic) Honest(ly), sincere(ly), straightforward(ly), fair(ly). 🔸He looks like a used car salesman, but he's really on thelevel, so you can trust him.
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@Learn_English_from_Zero_to_Hero · Post #59936 · 07/24/2025, 07:00 PM
#Expressions 💥Finer things ●That which is considered of a high quality, expensive or tasteful. •Example: ⚡️I'm not materialistic, though I do enjoy the finer things in life.
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@Learn_English_from_Zero_to_Hero · Post #59935 · 07/24/2025, 07:00 PM
#Expressions 💥Lose sleep over something •to worry about something •Example: ⚡️I know she's angry with me, but I'm not losing any sleep over it.
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@Learn_English_from_Zero_to_Hero · Post #59934 · 07/24/2025, 07:00 PM
#Expressions 💥Take the plunge •to do something important or difficult, especially after thinking about it for a long time. ●Example: ⚡️We're finally going to take the plunge and buy a house.
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@Learn_English_from_Zero_to_Hero · Post #59909 · 07/23/2025, 06:16 AM
#Expressions 💥Lend itself to sth FORMAL •to be suitable for a particular purpose •Example: ⚡️The novel's complex, imaginative style does not lend itself to translation.
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